MasterDex vs Treasures
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MasterDex
This app serves as a comprehensive guide for fans and trainers, offering detailed information on creatures, team building, and the trading card game. It features offline access, advanced search, and tracking for favorite creatures and shinies, updated for the latest generation.
- Updated creature information
- Team builder tool
- Trading Card Game details
- Offline functionality
- Shiny creature tracker
- Advanced search filters
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Embark on an epic journey with MasterDex, the ultimate companion for all the fans and trainers. Key Features: ▶ Updated to Scarlet and Violet: Stay up-to-date with the latest generation of creatures, including their unique forms, evolutions, and abilities. ▶ Team Builder: Strategize and assemble your dream team using MasterDex's intuitive team-building feature. Plan your battles and unleash the power of synergy. ▶ TCG Info Included: Dive into the Trading Card Game world with comprehensive TCG information, including card details, prices, and rarity. ▶ No Login Required: Get instant access to a wealth of creature knowledge without the hassle of creating an account or remembering credentials. ▶ Works Offline: MasterDex is designed to be your reliable companion, even when you're offline. Access crucial information on the go, no matter where your adventures take you. ▶ Special Evolutions and Alternative Forms: Uncover the secrets of special evolutions and explore the diverse range of alternative forms within this captivating universe. ▶ Create a List of Your Favorite Creatures: Keep track of your most cherished companions. ▶ Keep Track of Your Shinies: Stay organized and track your shiny creatures with ease. MasterDex helps you monitor and celebrate your rare and unique discoveries. ▶ Detailed Information: Access to comprehensive details on creatures, moves, abilities, natures, items locations, and types. ▶ Advanced Search Filters: Find the creatures you're looking for effortlessly using advanced search filters. Narrow down your search based on various criteria. Embark on an extraordinary journey with MasterDex, your go-to companion. Please note that MasterDex is an unofficial, fan-made, and free-to-use app. It is not affiliated with or endorsed by the creators of the captivating world. Start your adventure today and become a true master!"
Treasures
Catalog and organize your personal collections with ease. Add items using photos or links, with AI assistance for details. Share your interests with a community and keep track of future finds.
- Unlimited items and collections
- AI-assisted item detail autofill
- Save discoveries via share sheet
- Community exploration and sharing
- Wishlist for future finds
- Customizable collection layouts and fields
- Detailed item record keeping
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Your collection deserves Treasures. Unlimited items and collections are now free. Turn the things you love into a collection you can browse, search, and share. From model cars and cameras to posters, comics, fragrances, and vinyl, keep your discoveries together and their details close. START WITH A PHOTO OR LINK AI Autofill suggests item details to help you get started. Review and edit the suggested details whenever you need. You stay in control of every record. SAVE DISCOVERIES WHERE YOU FIND THEM Use Treasures from the iPhone or iPad share sheet to save a discovery from Safari or another supported app. Bring it into your collection without losing the original link. FIND YOUR PEOPLE Explore public items and collections in Club. Discover Community Picks, follow collectors, and share the interests that bring you together. Choose what you make public. KEEP YOUR NEXT FINDS TOGETHER Give future additions a home in your Wishlist. Keep track of what you want alongside what you already own. A PLACE FOR EVERY TREASURE Start with a topic suited to your collection, then make it your own. Choose layouts and custom fields that fit the way you collect. KEEP THE DETAILS THAT MATTER Add photos, notes, dates, condition, purchase information, and the fields your items need. Search your records when you want to find something again. An account is required for your Inventory. Free includes files up to 10 MB and 10 AI Gems each month. Plus includes 100 AI Gems each month and files up to 100 MB. Pro includes 500 AI Gems each month, files up to 250 MB, Store tools, catalog imports and API access. Plus annual includes a 500-Gem bonus and Pro annual a 5,000-Gem bonus, each available once per account per plan, not each renewal. AI features spend Gems at the cost shown before use. Plans and localized prices are shown in the app. Subscriptions renew automatically unless canceled and can be managed in your Apple account settings. Privacy Policy: https://treasures.app/docs/privacy-policy Terms of Service: https://treasures.app/docs/terms-of-service Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Treasures at none against MasterDex's shown. Treasures also leads on update cadence (every 3 days vs every 3 weeks) and rating (5.0 vs 4.8). MasterDex's advantage is ratings volume (1.8K vs 3). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MasterDex sells 2 one-off in-app purchases and Treasures sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Treasures holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MasterDex has 1.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 87% of MasterDex's written reviews are positive against 100% of Treasures's.
MasterDex ships an update every 3 weeks, Treasures every 3 days. Both last shipped on November 12, 2026.
| Parameter | MasterDex | Treasures |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.8K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 86.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.8K — better | 3 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 196 MB | 141 MB |
| Age rating | 4+ | 17+ |
| Developer | Lorenzo Greco | DOUBCO LTD |
Customer experience
MasterDex
Treasures
Bugs and requests
MasterDex
Reported bugs
5 issues- Shiny toggle not working in team builder
- Pokémon 3D models and artwork not displaying
- Johto region locations missing
- Crashes when adding Pokémon to teams
- Incorrect information for some Pokémon (e.g., Necrozma's ability, Pikachu's classification)
Requested features
9 requests- Add Pokémon location filters
- Implement ability to mark Pokémon as caught/seen
- Add damage calculator
- Allow reorganizing of teams
- Include Pokémon cries and Dynamax/Gigantamax forms
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- Add Pokémon trainer and villain information
- Provide option to change default sprite view
- Implement Tera Type information
- Add item location and TM/HM information
Treasures
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MasterDex
- Masteredex - Sale$1.99
- Masterdex PRO$2.99
Treasures
- Treasures Plus Monthly1 Month trial$3.991 Month
- Treasures Pro Monthly1 Month trial$19.991 Month
- Treasures Plus Annual1 Year trial$24.901 Year
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- Treasures Pro Annual1 Year trial$119.991 Year
- 250 AI Gems$7.49
- 500 AI Gems$13.99
- 1,000 AI Gems$25.99
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- 2,500 AI Gems$59.99
- 5,000 AI Gems$109.99
- 10,000 AI Gems$209.99









